Airfield reachability

Code snippets

curl "https://api.oanor.com/glideratio-api/v1/reach" \
  -H "x-oanor-key: oanor_test_..."

await fetch("https://api.oanor.com/glideratio-api/v1/reach", {
  headers: { "x-oanor-key": "oanor_test_..." }
});

$ch = curl_init("https://api.oanor.com/glideratio-api/v1/reach");
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-oanor-key: oanor_test_..."]);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$out = curl_exec($ch);

import requests
requests.get(
    "https://api.oanor.com/glideratio-api/v1/reach",
    headers={"x-oanor-key": "oanor_test_..."}
)

Example response

A real response from this endpoint, captured by the latest health check.

{
    "data": {
        "note": "Height needed to reach a field = distance ÷ glide ratio; the arrival height is what is left over. It only 'makes it' here if that arrival height clears a safety reserve (default 1,000 ft) for the circuit and approach — gliding to exactly zero leaves nothing for manoeuvring. Subtract wind, and never bet on the book ratio: a rough field or a draggy configuration eats into it fast.",
        "inputs": {
            "height_ft": 5000,
            "distance_nm": 5,
            "glide_ratio": 9,
            "safety_height_ft": 1000
        },
        "makes_it": true,
        "height_needed_ft": 3376,
        "arrival_height_ft": 1624
    },
    "meta": {
        "timestamp": "2026-06-07T08:18:05.827Z",
        "request_id": "70eb0860-7def-4e83-8bfd-f93cd064c438"
    },
    "status": "ok",
    "message": "Reachability",
    "success": true
}